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/var/www/uibuilder.cmshelp.dk/httpdocs/node_modules/metro/src/ModuleGraph/worker/importLocationsPlugin.js.flow

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/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow strict-local
 * @format
 * @oncall react_native
 */

'use strict';

import type {PluginObj} from '@babel/core';
import typeof * as Types from '@babel/types';
import type {MetroBabelFileMetadata} from 'metro-babel-transformer';

const invariant = require('invariant');

type ImportDeclarationLocs = Set<string>;

// $FlowFixMe[prop-missing] Babel `File` is not generically typed
      const metroMetadata: MetroBabelFileMetadata = metadata;

// Set the result on a metadata property
      if (!metroMetadata.metro) {
        metroMetadata.metro = {
          unstable_importDeclarationLocs: importDeclarationLocs,
        };
      } else {
        metroMetadata.metro.unstable_importDeclarationLocs =
          importDeclarationLocs;
      }
    },
  };
}

// Very simple serialisation of a source location. This should remain opaque to
// the caller.
const MISSING_LOC = {line: -1, column: -1};
function locToKey(loc: BabelSourceLocation): string {
  const {start = MISSING_LOC, end = MISSING_LOC} = loc;
  return `${start.line},${start.column}:${end.line},${end.column}`;
}

module.exports = {importLocationsPlugin, locToKey};

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Name	Size	Perms	Modified	Actions
collectDependencies.d.ts	882 B	lrw-r--r--	2025-03-28 11:04:33	Edit Download recursive recursive
collectDependencies.js	17.38 KB	lrw-r--r--	2025-03-28 11:04:33	Edit Download recursive recursive
collectDependencies.js.flow	26.87 KB	lrw-r--r--	2025-03-28 11:04:33	Edit Download recursive recursive
generateImportNames.js	520 B	lrw-r--r--	2025-03-28 11:04:33	Edit Download recursive recursive
generateImportNames.js.flow	922 B	lrw-r--r--	2025-03-28 11:04:33	Edit Download recursive recursive
importLocationsPlugin.js	1.30 KB	lrw-r--r--	2025-03-28 11:04:33	Edit Download recursive recursive
importLocationsPlugin.js.flow	2.48 KB	lrw-r--r--	2025-03-28 11:04:33	Edit Download recursive recursive
JsFileWrapping.js	3.56 KB	lrw-r--r--	2025-03-28 11:04:33	Edit Download recursive recursive
JsFileWrapping.js.flow	3.94 KB	lrw-r--r--	2025-03-28 11:04:33	Edit Download recursive recursive

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